1
|
Ou X, Sun L, Chen Y, Zhao Z, Jian W. Characteristics of NAC transcription factors in Solanaceae crops and their roles in responding to abiotic and biotic stresses. Biochem Biophys Res Commun 2024; 709:149840. [PMID: 38564941 DOI: 10.1016/j.bbrc.2024.149840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 03/23/2024] [Accepted: 03/26/2024] [Indexed: 04/04/2024]
Abstract
As one of the largest transcription factor (TF) families in plants, the NAC (NAM, ATAF1/2, and CUC2) family plays important roles in response pathways to various abiotic and biotic stresses, such as drought, high salinity, low temperature, and pathogen infection. Although, there are a number of reviews on the involvement of NAC TF in plant responses to biotic and abiotic stresses, most of them are focused on the model plants Arabidopsis thaliana and Oryza sativa, and there is a lack of systematic evaluation of specific species. Solanaceae, the world's third most significant cash crop, has been seriously affected by environmental disturbances in recent years in terms of yield and quality, posing a severe threat to global food security. This review focuses on the functional roles of NAC transcription factors in response to external stresses involved in five important Solanaceae crops: tomato, potato, pepper, eggplant and tobacco, and analyzes the affinities between them. It will provide resources for stress-resistant breeding of Solanaceae crops using transgenic technology.
Collapse
Affiliation(s)
- Xiaogang Ou
- Key Laboratory of Plant Environmental Adaptation Biology of Chongqing, College of Life Sciences, Chongqing Normal University, Chongqing 401331, China
| | - Lixinyu Sun
- Key Laboratory of Plant Environmental Adaptation Biology of Chongqing, College of Life Sciences, Chongqing Normal University, Chongqing 401331, China
| | - Yu Chen
- Key Laboratory of Plant Environmental Adaptation Biology of Chongqing, College of Life Sciences, Chongqing Normal University, Chongqing 401331, China
| | - Zhengwu Zhao
- Key Laboratory of Plant Environmental Adaptation Biology of Chongqing, College of Life Sciences, Chongqing Normal University, Chongqing 401331, China
| | - Wei Jian
- Key Laboratory of Plant Environmental Adaptation Biology of Chongqing, College of Life Sciences, Chongqing Normal University, Chongqing 401331, China.
| |
Collapse
|
2
|
Wang B, Chen X, Huang S, Tan J, Zhang H, Wang J, Chen R, Zhang M. Bulk Segregant Analysis Sequencing and RNA-Seq Analyses Reveal Candidate Genes Associated with Sepal Color Phenotype of Eggplant ( Solanum melongena L.). PLANTS (BASEL, SWITZERLAND) 2024; 13:1385. [PMID: 38794455 PMCID: PMC11124939 DOI: 10.3390/plants13101385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 05/10/2024] [Accepted: 05/14/2024] [Indexed: 05/26/2024]
Abstract
Eggplant is a highly significant vegetable crop and extensively cultivated worldwide. Sepal color is considered one of the major commercial traits of eggplant. Eggplant sepals develop from petals, and sepals have the ability to change color by accumulating anthocyanins, but whether the eggplants in sepal and their biosynthetic pathways are the same as those in petals is not known. To date, little is known about the underlying mechanisms of sepal color formation. In this study, we performed bulked segregant analysis and transcriptome sequencing using eggplant sepals and obtained 1,452,898 SNPs and 182,543 InDel markers, respectively, as well as 123.65 Gb of clean data using transcriptome sequencing. Through marker screening, the genes regulating eggplant sepals were localized to an interval of 2.6 cM on chromosome 10 by bulked segregant analysis sequencing and transcriptome sequencing and co-analysis, combined with screening of molecular markers by capillary electrophoresis. Eight possible candidate genes were then screened to further interpret the regulatory incentives for the eggplant sepal color.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Min Zhang
- Wuhan Vegetable Research Institute, Wuhan Academy of Agricultural Sciences, Wuhan 430065, China; (B.W.); (X.C.); (S.H.); (J.T.); (H.Z.); (J.W.); (R.C.)
| |
Collapse
|
3
|
Fan Z, Whitaker VM. Genomic signatures of strawberry domestication and diversification. THE PLANT CELL 2024; 36:1622-1636. [PMID: 38113879 PMCID: PMC11062436 DOI: 10.1093/plcell/koad314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 11/20/2023] [Accepted: 11/25/2023] [Indexed: 12/21/2023]
Abstract
Cultivated strawberry (Fragaria × ananassa) has a brief history of less than 300 yr, beginning with the hybridization of octoploids Fragaria chiloensis and Fragaria virginiana. Here we explored the genomic signatures of early domestication and subsequent diversification for different climates using whole-genome sequences of 289 wild, heirloom, and modern varieties from two major breeding programs in the United States. Four nonadmixed wild octoploid populations were identified, with recurrent introgression among the sympatric populations. The proportion of F. virginiana ancestry increased by 20% in modern varieties over initial hybrids, and the proportion of F. chiloensis subsp. pacifica rose from 0% to 3.4%. Effective population size rapidly declined during early breeding. Meanwhile, divergent selection for distinct environments reshaped wild allelic origins in 21 out of 28 chromosomes. Overlapping divergent selective sweeps in natural and domesticated populations revealed 16 convergent genomic signatures that may be important for climatic adaptation. Despite 20 breeding cycles since initial hybridization, more than half of loci underlying yield and fruit size are still not under artificial selection. These insights add clarity to the domestication and breeding history of what is now the most widely cultivated fruit in the world.
Collapse
Affiliation(s)
- Zhen Fan
- Horticultural Sciences Department, University of Florida, IFAS Gulf Coast Research and Education Center, Wimauma, FL 33597, USA
| | - Vance M Whitaker
- Horticultural Sciences Department, University of Florida, IFAS Gulf Coast Research and Education Center, Wimauma, FL 33597, USA
| |
Collapse
|
4
|
Maple R, Zhu P, Hepworth J, Wang JW, Dean C. Flowering time: From physiology, through genetics to mechanism. PLANT PHYSIOLOGY 2024; 195:190-212. [PMID: 38417841 PMCID: PMC11060688 DOI: 10.1093/plphys/kiae109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 01/12/2024] [Accepted: 02/12/2024] [Indexed: 03/01/2024]
Abstract
Plant species have evolved different requirements for environmental/endogenous cues to induce flowering. Originally, these varying requirements were thought to reflect the action of different molecular mechanisms. Thinking changed when genetic and molecular analysis in Arabidopsis thaliana revealed that a network of environmental and endogenous signaling input pathways converge to regulate a common set of "floral pathway integrators." Variation in the predominance of the different input pathways within a network can generate the diversity of requirements observed in different species. Many genes identified by flowering time mutants were found to encode general developmental and gene regulators, with their targets having a specific flowering function. Studies of natural variation in flowering were more successful at identifying genes acting as nodes in the network central to adaptation and domestication. Attention has now turned to mechanistic dissection of flowering time gene function and how that has changed during adaptation. This will inform breeding strategies for climate-proof crops and help define which genes act as critical flowering nodes in many other species.
Collapse
Affiliation(s)
- Robert Maple
- Department of Cell and Developmental Biology, John Innes Centre, Norwich Research Park, Norwich, NR4 7UH, UK
| | - Pan Zhu
- Department of Cell and Developmental Biology, John Innes Centre, Norwich Research Park, Norwich, NR4 7UH, UK
| | - Jo Hepworth
- Department of Biosciences, Durham University, Stockton Road, Durham, DH1 3LE, UK
| | - Jia-Wei Wang
- National Key Laboratory of Plant Molecular Genetics (NKLPMG), CAS Center for Excellence in Molecular Plant Sciences (CEMPS), Institute of Plant Physiology and Ecology (SIPPE), Chinese Academy of Sciences (CAS), Shanghai 200032, China
- School of Life Science and Technology, Shanghai Tech University, Shanghai 201210, China
- New Cornerstone Science Laboratory, Shanghai 200032, China
| | - Caroline Dean
- Department of Cell and Developmental Biology, John Innes Centre, Norwich Research Park, Norwich, NR4 7UH, UK
| |
Collapse
|
5
|
Vondracek K, Altpeter F, Liu T, Lee S. Advances in genomics and genome editing for improving strawberry ( Fragaria ×ananassa). Front Genet 2024; 15:1382445. [PMID: 38706796 PMCID: PMC11066249 DOI: 10.3389/fgene.2024.1382445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Accepted: 04/04/2024] [Indexed: 05/07/2024] Open
Abstract
The cultivated strawberry, Fragaria ×ananassa, is a recently domesticated fruit species of economic interest worldwide. As such, there is significant interest in continuous varietal improvement. Genomics-assisted improvement, including the use of DNA markers and genomic selection have facilitated significant improvements of numerous key traits during strawberry breeding. CRISPR/Cas-mediated genome editing allows targeted mutations and precision nucleotide substitutions in the target genome, revolutionizing functional genomics and crop improvement. Genome editing is beginning to gain traction in the more challenging polyploid crops, including allo-octoploid strawberry. The release of high-quality reference genomes and comprehensive subgenome-specific genotyping and gene expression profiling data in octoploid strawberry will lead to a surge in trait discovery and modification by using CRISPR/Cas. Genome editing has already been successfully applied for modification of several strawberry genes, including anthocyanin content, fruit firmness and tolerance to post-harvest disease. However, reports on many other important breeding characteristics associated with fruit quality and production are still lacking, indicating a need for streamlined genome editing approaches and tools in Fragaria ×ananassa. In this review, we present an overview of the latest advancements in knowledge and breeding efforts involving CRISPR/Cas genome editing for the enhancement of strawberry varieties. Furthermore, we explore potential applications of this technology for improving other Rosaceous plant species.
Collapse
Affiliation(s)
- Kaitlyn Vondracek
- Gulf Coast Research and Education Center, Institute of Food and Agricultural Sciences, University of Florida, Wimauma, FL, United States
- University of Florida, Horticultural Sciences Department, Institute of Food and Agricultural Sciences, Gainesville, FL, United States
| | - Fredy Altpeter
- University of Florida, Agronomy Department, Institute of Food and Agricultural Sciences, Gainesville, FL, United States
| | - Tie Liu
- University of Florida, Horticultural Sciences Department, Institute of Food and Agricultural Sciences, Gainesville, FL, United States
| | - Seonghee Lee
- Gulf Coast Research and Education Center, Institute of Food and Agricultural Sciences, University of Florida, Wimauma, FL, United States
| |
Collapse
|
6
|
Li X, Luo X, Liu Z, Wang C, Lin A, Xiao K, Cao M, Fan J, Lian H, Xu P. FvDFR2 rather than FvDFR1 play key roles for anthocyanin synthesis in strawberry petioles. PLANT SCIENCE : AN INTERNATIONAL JOURNAL OF EXPERIMENTAL PLANT BIOLOGY 2024; 340:111960. [PMID: 38103695 DOI: 10.1016/j.plantsci.2023.111960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 11/21/2023] [Accepted: 12/12/2023] [Indexed: 12/19/2023]
Abstract
The accumulation of anthocyanins can be found in both the fruit and petioles of strawberries, but the fruit appears red while the petioles appear purple-red. Additionally, in the white-fruited diploid strawberries, the petioles can accumulate anthocyanins normally, suggesting a different synthesis pattern between the petioles and fruits. We screened the EMS mutagenized population of a red-fruited diploid strawberry 'Ruegen' and discovered a mutant which showed no anthocyanin accumulation in the petioles but normal accumulation in the fruit. Through BSA sequencing and allelic test, it was found that a mutation in FvDFR2 was responsible for this phenotype. Furthermore, the complex formed by the interaction between the petiole-specific FvMYB10L and FvTT8 only binds the promoter of FvDFR2 but not FvDFR1, resulting in the expression of only FvDFR2 in the petiole. FvDFR2 can catalyze the conversion of DHQ and eventually the formation of cyanidin and peonidin, giving the petiole a purplish-red color. In the fruit, however, both FvDFR1 and FvDFR2 can be expressed, which can mediate the synthesis of cyanidin and pelargonidin. Our study clearly reveals different regulation of FvDFR1 and FvDFR2 in mediating anthocyanin synthesis in petioles and fruits.
Collapse
Affiliation(s)
- Xinyu Li
- Shanghai Collaborative Innovation Center of Agri-Seeds, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Xi Luo
- Department of Cell Biology and Molecular Genetics, University of Maryland, College Park, MD 20742, USA
| | - Zhongchi Liu
- Department of Cell Biology and Molecular Genetics, University of Maryland, College Park, MD 20742, USA
| | - Chong Wang
- Shanghai Collaborative Innovation Center of Agri-Seeds, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Anqi Lin
- Shanghai Collaborative Innovation Center of Agri-Seeds, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Kun Xiao
- Shanghai Collaborative Innovation Center of Agri-Seeds, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China; Hebei Normal University of Science and Technology, Qinhuangdao, China
| | - Minghao Cao
- Shanghai Collaborative Innovation Center of Agri-Seeds, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China; Department of Ecology, Lishui University, Lishui, China
| | - Junmiao Fan
- Shanghai Collaborative Innovation Center of Agri-Seeds, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Hongli Lian
- Shanghai Collaborative Innovation Center of Agri-Seeds, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China
| | - Pengbo Xu
- Shanghai Collaborative Innovation Center of Agri-Seeds, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China.
| |
Collapse
|
7
|
Blareau E, Sy P, Daoud K, Requier F. Insect-Mediated Pollination of Strawberries in an Urban Environment. INSECTS 2023; 14:877. [PMID: 37999076 PMCID: PMC10671972 DOI: 10.3390/insects14110877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Revised: 11/08/2023] [Accepted: 11/11/2023] [Indexed: 11/25/2023]
Abstract
Pollination services provided by a diversity of pollinators are critical in agriculture because they enhance the yield of many crops. However, few studies have assessed pollination services in urban agricultural systems. We performed flower-visitor observations and pollination experiments on strawberries (Fragaria × ananassa) in an urban area near Paris, France, in order to assess the effects of (i) insect-mediated pollination service and (ii) potential pollination deficit on fruit set, seed set, and fruit quality (size, weight, and malformation). Flower-visitor observations revealed that the pollinator community solely comprised unmanaged pollinators, despite the presence of beehives in the surrounding landscape. Based on the pollination experiments, we found that the pollination service mediated by wild insects improved the fruit size as a qualitative value of production, but not the fruit set. We also found no evidence of pollination deficit in our urban environment. These results suggest that the local community of wild urban pollinators is able to support strawberry crop production and thus plays an important role in providing high-quality, local, and sustainable crops in urban areas.
Collapse
Affiliation(s)
- Elsa Blareau
- Université Paris-Saclay, CNRS, IRD, UMR Évolution, Génomes, Comportement et Écologie, 91198 Gif-sur-Yvette, France
- Institut d’Ecologie et des Sciences de l’Environnement de Paris, Sorbonne Université, 4 Place Jussieu, 75005 Paris, France
| | - Pauline Sy
- LAB3S Sols Savoirs Saveurs, 32 Avenue Henri Varagnat, 93140 Bondy, France
| | - Karim Daoud
- Laboratoire Régional du Suivi de la Faune Sauvage, 32 Avenue Henri Varagnat, 93140 Bondy, France
| | - Fabrice Requier
- Université Paris-Saclay, CNRS, IRD, UMR Évolution, Génomes, Comportement et Écologie, 91198 Gif-sur-Yvette, France
| |
Collapse
|
8
|
Denoyes B, Prohaska A, Petit J, Rothan C. Deciphering the genetic architecture of fruit color in strawberry. JOURNAL OF EXPERIMENTAL BOTANY 2023; 74:6306-6320. [PMID: 37386925 PMCID: PMC10627153 DOI: 10.1093/jxb/erad245] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 06/28/2023] [Indexed: 07/01/2023]
Abstract
Fruits of Fragaria species usually have an appealing bright red color due to the accumulation of anthocyanins, water-soluble flavonoid pigments. Octoploid cultivated strawberry (Fragaria × ananassa) is a major horticultural crop for which fruit color and associated nutritional value are main breeding targets. Great diversity in fruit color intensity and pattern is observed not only in cultivated strawberry but also in wild relatives such as its octoploid progenitor F. chiloensis or the diploid woodland strawberry F. vesca, a model for fruit species in the Rosaceae. This review examines our understanding of fruit color formation in strawberry and how ongoing developments will advance it. Natural variations of fruit color as well as color changes during fruit development or in response to several cues have been used to explore the anthocyanin biosynthetic pathway and its regulation. So far, the successful identification of causal genetic variants has been largely driven by the availability of high-throughput genotyping tools and high-quality reference genomes of F. vesca and F. × ananassa. The current completion of haplotype-resolved genomes of F. × ananassa combined with QTL mapping will accelerate the exploitation of the untapped genetic diversity of fruit color and help translate the findings into strawberry improvement.
Collapse
Affiliation(s)
- Béatrice Denoyes
- INRAE and Univ. of Bordeaux, UMR 1332 Biologie du Fruit et Pathologie, F-33140 Villenave d’Ornon, France
| | - Alexandre Prohaska
- INRAE and Univ. of Bordeaux, UMR 1332 Biologie du Fruit et Pathologie, F-33140 Villenave d’Ornon, France
- INVENIO, MIN de Brienne, Bordeaux, France
| | - Johann Petit
- INRAE and Univ. of Bordeaux, UMR 1332 Biologie du Fruit et Pathologie, F-33140 Villenave d’Ornon, France
| | - Christophe Rothan
- INRAE and Univ. of Bordeaux, UMR 1332 Biologie du Fruit et Pathologie, F-33140 Villenave d’Ornon, France
| |
Collapse
|
9
|
Labadie M, Guy K, Demené MN, Caraglio Y, Heidsieck G, Gaston A, Rothan C, Guédon Y, Pradal C, Denoyes B. Spatio-temporal analysis of strawberry architecture: insights into the control of branching and inflorescence complexity. JOURNAL OF EXPERIMENTAL BOTANY 2023:7143673. [PMID: 37133320 DOI: 10.1093/jxb/erad097] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 04/25/2023] [Indexed: 05/04/2023]
Abstract
Plant architecture plays a major role in flowering and therefore in crop yield. Attempts to visualize and analyse strawberry plant architecture have been few to date. Here, we developed open-source software combining two- and three-dimensional representations of plant development over time along with statistical methods to explore the variability in spatio-temporal development of plant architecture in cultivated strawberry. We applied this software to six seasonal strawberry varieties whose plants were exhaustively described monthly at the node scale. Results showed that the architectural pattern of the strawberry plant is characterized by a decrease of the module complexity between the zeroth-order module (primary crown) and higher-order modules (lateral branch crowns and extension crowns). Furthermore, for each variety, we could identify traits with a central role in determining yield, such as date of appearance and number of branches. By modeling the spatial organization of axillary meristem fate on the zeroth-order module using a hidden hybrid Markov/semi-Markov mathematical model, we further identified three zones with different probabilities of production of branch crowns, dormant buds, or stolons. This open-source software will be of value to the scientific community and breeders in studying the influence of environmental and genetic cues on strawberry architecture and yield.
Collapse
Affiliation(s)
- Marc Labadie
- Univ. Bordeaux, INRAE, Biologie du Fruit et Pathologie, UMR 1332, F-33140, France
- CIRAD, UMR AGAP Institut, F-34398 Montpellier, France
| | - Karine Guy
- INVENIO, MIN de Brienne, 110 quai de Paludate, 33800 Bordeaux, France
| | | | - Yves Caraglio
- CIRAD, UMR AMAP and Université de Montpellier, 34398 Montpellier, France
| | - Gaetan Heidsieck
- Univ. Bordeaux, INRAE, Biologie du Fruit et Pathologie, UMR 1332, F-33140, France
- CIRAD, UMR AGAP Institut, F-34398 Montpellier, France
| | - Amelia Gaston
- Univ. Bordeaux, INRAE, Biologie du Fruit et Pathologie, UMR 1332, F-33140, France
| | - Christophe Rothan
- Univ. Bordeaux, INRAE, Biologie du Fruit et Pathologie, UMR 1332, F-33140, France
| | - Yann Guédon
- CIRAD, UMR AGAP Institut, F-34398 Montpellier, France
| | - Christophe Pradal
- CIRAD, UMR AGAP Institut, F-34398 Montpellier, France
- Inria and LIRMM, Univ Montpellier, CNRS, Montpellier, France
| | - Béatrice Denoyes
- Univ. Bordeaux, INRAE, Biologie du Fruit et Pathologie, UMR 1332, F-33140, France
| |
Collapse
|
10
|
Zhang M, Tan FQ, Fan YJ, Wang TT, Song X, Xie KD, Wu XM, Zhang F, Deng XX, Grosser JW, Guo WW. Acetylome reprograming participates in the establishment of fruit metabolism during polyploidization in citrus. PLANT PHYSIOLOGY 2022; 190:2519-2538. [PMID: 36135821 PMCID: PMC9706433 DOI: 10.1093/plphys/kiac442] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 08/30/2022] [Indexed: 06/16/2023]
Abstract
Polyploidization leads to novel phenotypes and is a major force in evolution. However, the relationship between the evolution of new traits and variations in the post-translational modifications (PTM) of proteins during polyploidization has not been studied. Acetylation of lysine residues is a common protein PTM that plays a critical regulatory role in central metabolism. To test whether changes in metabolism in citrus fruit is associated with the reprogramming of lysine acetylation (Kac) in non-histone proteins during allotetraploidization, we performed a global acetylome analysis of fruits from a synthetic allotetraploid citrus and its diploid parents. A total of 4,175 Kac sites were identified on 1,640 proteins involved in a wide range of fruit traits. In the allotetraploid, parental dominance (i.e. resemblance to one of the two parents) in specific fruit traits, such as fruit acidity and flavonol metabolism, was highly associated with parental Kac level dominance in pertinent enzymes. This association is due to Kac-mediated regulation of enzyme activity. Moreover, protein Kac probably contributes to the discordance between the transcriptomic and proteomic variations during allotetraploidization. The acetylome reprogramming can be partially explained by the expression pattern of several lysine deacetylases (KDACs). Overexpression of silent information regulator 2 (CgSRT2) and histone deacetylase 8 (CgHDA8) diverted metabolic flux from primary metabolism to secondary metabolism and partially restored a metabolic status to the allotetraploid, which expressed attenuated levels of CgSRT2 and CgHDA8. Additionally, KDAC inhibitor treatment greatly altered metabolism in citrus fruit. Collectively, these findings reveal the important role of acetylome reprogramming in trait evolution during polyploidization.
Collapse
Affiliation(s)
- Miao Zhang
- Key Laboratory of Horticultural Plant Biology (Ministry of Education), College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan 430070, China
| | - Feng-Quan Tan
- Key Laboratory of Horticultural Plant Biology (Ministry of Education), College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan 430070, China
| | - Yan-Jie Fan
- Key Laboratory of Horticultural Plant Biology (Ministry of Education), College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan 430070, China
| | - Ting-Ting Wang
- Key Laboratory of Horticultural Plant Biology (Ministry of Education), College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan 430070, China
| | - Xin Song
- Key Laboratory of Horticultural Plant Biology (Ministry of Education), College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan 430070, China
| | - Kai-Dong Xie
- Key Laboratory of Horticultural Plant Biology (Ministry of Education), College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan 430070, China
| | - Xiao-Meng Wu
- Key Laboratory of Horticultural Plant Biology (Ministry of Education), College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan 430070, China
| | - Fan Zhang
- Key Laboratory of Horticultural Plant Biology (Ministry of Education), College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan 430070, China
- Hubei Hongshan Laboratory, Wuhan 430070, China
| | - Xiu-Xin Deng
- Key Laboratory of Horticultural Plant Biology (Ministry of Education), College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan 430070, China
- Hubei Hongshan Laboratory, Wuhan 430070, China
| | - Jude W Grosser
- Citrus Research and Education Center, University of Florida, 700 Experiment Station Road, Lake Alfred, Florida 33850, USA
| | - Wen-Wu Guo
- Key Laboratory of Horticultural Plant Biology (Ministry of Education), College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan 430070, China
- Hubei Hongshan Laboratory, Wuhan 430070, China
| |
Collapse
|
11
|
Olivoto T, Diel MI, Schmidt D, Lúcio AD. MGIDI: a powerful tool to analyze plant multivariate data. PLANT METHODS 2022; 18:121. [PMID: 36371210 PMCID: PMC9652799 DOI: 10.1186/s13007-022-00952-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 10/22/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Commonly, several traits are assessed in agronomic experiments to better understand the factors under study. However, it is also common to see that even when several traits are available, researchers opt to follow the easiest way by applying univariate analyses and post-hoc tests for mean comparison for each trait, which arouses the hypothesis that the benefits of a multi-trait framework analysis may have not been fully exploited in this area. RESULTS In this paper, we extended the theoretical foundations of the multi-trait genotype-ideotype distance index (MGIDI) to analyze multivariate data either in simple experiments (e.g., one-way layout with few treatments and traits) or complex experiments (e.g., with a factorial treatment structure). We proposed an optional weighting process that makes the ranking of treatments that stands out in traits with higher weights more likely. Its application is illustrated using (1) simulated data and (2) real data from a strawberry experiment that aims to select better factor combinations (namely, cultivar, transplant origin, and substrate mixture) based on the desired performance of 22 phenological, productive, physiological, and qualitative traits. Our results show that most of the strawberry traits are influenced by the cultivar, transplant origin, cultivation substrates, as well as by the interaction between cultivar and transplant origin. The MGIDI ranked the Albion cultivar originated from Imported transplants and the Camarosa cultivar originated from National transplants as the better factor combinations. The substrates with burned rice husk as the main component (70%) showed satisfactory physical proprieties, providing higher water use efficiency. The strengths and weakness view provided by the MGIDI revealed that looking for an ideal treatment should direct the efforts on increasing fruit production of Albion transplants from Imported origin. On the other hand, this treatment has strengths related to productive precocity, total soluble solids, and flesh firmness. CONCLUSIONS Overall, this study opens the door to the use of MGIDI beyond the plant breeding context, providing a unique, practical, robust, and easy-to-handle multi-trait-based framework to analyze multivariate data. There is an exciting possibility for this to open up new avenues of research, mainly because using the MGIDI in future studies will dramatically reduce the number of tables/figures needed, serving as a powerful tool to guide researchers toward better treatment recommendations.
Collapse
Affiliation(s)
- Tiago Olivoto
- Department of Plant Science, Federal University of Santa Catarina, Florianópolis, SC 88034-000 Brazil
| | - Maria I. Diel
- Departament of Plant Science, Federal University of Pampa, Itaqui, RS 97650-000 Brazil
| | - Denise Schmidt
- Departament of Agronomic and Environmental Sciences, Federal University of Santa Maria, Frederico Westphalen, RS 98400-000 Brazil
| | - Alessandro D. Lúcio
- Departament of Plant Science, Federal University of Santa Maria, Santa Maria, RS 97105-900 Brazil
| |
Collapse
|
12
|
Fan Z, Tieman DM, Knapp SJ, Zerbe P, Famula R, Barbey CR, Folta KM, Amadeu RR, Lee M, Oh Y, Lee S, Whitaker VM. A multi-omics framework reveals strawberry flavor genes and their regulatory elements. THE NEW PHYTOLOGIST 2022; 236:1089-1107. [PMID: 35916073 PMCID: PMC9805237 DOI: 10.1111/nph.18416] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 07/21/2022] [Indexed: 06/15/2023]
Abstract
Flavor is essential to consumer preference of foods and is an increasing focus of plant breeding programs. In fruit crops, identifying genes underlying volatile organic compounds has great promise to accelerate flavor improvement, but polyploidy and heterozygosity in many species have slowed progress. Here we use octoploid cultivated strawberry to demonstrate how genomic heterozygosity, transcriptomic intricacy and fruit metabolomic diversity can be treated as strengths and leveraged to uncover fruit flavor genes and their regulatory elements. Multi-omics datasets were generated including an expression quantitative trait loci map with 196 diverse breeding lines, haplotype-phased genomes of a highly-flavored breeding selection, a genome-wide structural variant map using five haplotypes, and volatile genome-wide association study (GWAS) with > 300 individuals. Overlaying regulatory elements, structural variants and GWAS-linked allele-specific expression of numerous genes to variation in volatile compounds important to flavor. In one example, the functional role of anthranilate synthase alpha subunit 1 in methyl anthranilate biosynthesis was supported via fruit transient gene expression assays. These results demonstrate a framework for flavor gene discovery in fruit crops and a pathway to molecular breeding of cultivars with complex and desirable flavor.
Collapse
Affiliation(s)
- Zhen Fan
- Horticultural Sciences DepartmentUniversity of Florida, IFAS Gulf Coast Research and Education CenterWimaumaFL33597USA
| | - Denise M. Tieman
- Horticultural Sciences DepartmentUniversity of FloridaGainesvilleFL32611USA
| | - Steven J. Knapp
- Department of Plant SciencesUniversity of CaliforniaDavisDavisCA95616USA
| | - Philipp Zerbe
- Department of Plant BiologyUniversity of California DavisDavisCA95616USA
| | - Randi Famula
- Department of Plant SciencesUniversity of CaliforniaDavisDavisCA95616USA
| | - Christopher R. Barbey
- Horticultural Sciences DepartmentUniversity of Florida, IFAS Gulf Coast Research and Education CenterWimaumaFL33597USA
| | - Kevin M. Folta
- Horticultural Sciences DepartmentUniversity of FloridaGainesvilleFL32611USA
| | - Rodrigo R. Amadeu
- Horticultural Sciences DepartmentUniversity of FloridaGainesvilleFL32611USA
| | - Manbo Lee
- Horticultural Sciences DepartmentUniversity of Florida, IFAS Gulf Coast Research and Education CenterWimaumaFL33597USA
| | - Youngjae Oh
- Horticultural Sciences DepartmentUniversity of Florida, IFAS Gulf Coast Research and Education CenterWimaumaFL33597USA
| | - Seonghee Lee
- Horticultural Sciences DepartmentUniversity of Florida, IFAS Gulf Coast Research and Education CenterWimaumaFL33597USA
| | - Vance M. Whitaker
- Horticultural Sciences DepartmentUniversity of Florida, IFAS Gulf Coast Research and Education CenterWimaumaFL33597USA
| |
Collapse
|
13
|
A new method for reconstructing the 3D shape of single cells in fruit. Food Res Int 2022; 162:112017. [DOI: 10.1016/j.foodres.2022.112017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 09/26/2022] [Accepted: 09/28/2022] [Indexed: 11/15/2022]
|
14
|
Mao W, Han Y, Chen Y, Sun M, Feng Q, Li L, Liu L, Zhang K, Wei L, Han Z, Li B. Low temperature inhibits anthocyanin accumulation in strawberry fruit by activating FvMAPK3-induced phosphorylation of FvMYB10 and degradation of Chalcone Synthase 1. THE PLANT CELL 2022; 34:1226-1249. [PMID: 35018459 PMCID: PMC8972286 DOI: 10.1093/plcell/koac006] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 01/05/2022] [Indexed: 05/07/2023]
Abstract
Low temperature causes poor coloration of strawberry (Fragaria sp.) fruits, thus greatly reducing their commercial value. Strawberry fruits accumulate anthocyanins during ripening, but how low temperature modulates anthocyanin accumulation in plants remains largely unknown. We identified MITOGEN-ACTIVATED PROTEIN KINASE3 (FvMAPK3) as an important negative regulator of anthocyanin accumulation that mediates the poor coloration of strawberry fruits in response to low temperature. FvMAPK3 activity was itself induced by low temperature, leading to the repression of anthocyanin accumulation via two mechanisms. Activated FvMAPK3 acted as the downstream target of MAPK KINASE4 (FvMKK4) and SUCROSE NONFERMENTING1-RELATED KINASE2.6 (FvSnRK2.6) to phosphorylate the transcription factor FvMYB10 and reduce its transcriptional activity. In parallel, FvMAPK3 phosphorylated CHALCONE SYNTHASE1 (FvCHS1) to enhance its proteasome-mediated degradation. These results not only provide an important reference to elucidate the molecular mechanisms underlying low-temperature-mediated repression of anthocyanin accumulation in plants, but also offer valuable candidate genes for generating strawberry varieties with high tolerance to low temperature and good fruit quality.
Collapse
Affiliation(s)
- Wenwen Mao
- Department of Pomology, College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Yu Han
- Beijing Key Laboratory of Ornamental Plants Germplasm Innovation & Molecular Breeding, National Engineering Research Center for Floriculture, Beijing Laboratory of Urban and Rural Ecological Environment, Key Laboratory of Genetics and Breeding in Forest Trees and Ornamental Plants of Ministry of Education, School of Landscape Architecture, Beijing Forestry University, Beijing, 100083, China
| | - Yating Chen
- Department of Pomology, College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Mingzhu Sun
- Department of Pomology, College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Qianqian Feng
- Department of Pomology, College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Li Li
- Department of Pomology, College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Liping Liu
- Department of Pomology, College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Kaikai Zhang
- Department of Pomology, College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Lingzhi Wei
- Department of Pomology, College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Zhenhai Han
- Department of Pomology, College of Horticulture, China Agricultural University, Beijing, 100193, China
- State Key Laboratory of Agrobiotechnology, China Agricultural University, Beijing, China
| | - Bingbing Li
- Department of Pomology, College of Horticulture, China Agricultural University, Beijing, 100193, China
- State Key Laboratory of Agrobiotechnology, China Agricultural University, Beijing, China
- Author for correspondence:
| |
Collapse
|
15
|
Jiang X, Zhang W, Fernie AR, Wen W. Combining novel technologies with interdisciplinary basic research to enhance horticultural crops. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2022; 109:35-46. [PMID: 34699639 DOI: 10.1111/tpj.15553] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 10/17/2021] [Accepted: 10/22/2021] [Indexed: 06/13/2023]
Abstract
Horticultural crops mainly include fruits, vegetables, ornamental trees and flowers, and tea trees (Melaleuca alternifolia). They produce a variety of nutrients for the daily human diet in addition to the nutrition provided by staple crops, and some of them additionally possess ornamental and medicinal features. As such, horticultural crops make unique and important contributions to both food security and a colorful lifestyle. Under the current climate change scenario, the growing population and limited arable land means that agriculture, and especially horticulture, has been facing unprecedented challenges to meet the diverse demands of human daily life. Breeding horticultural crops with high quality and adaptability and establishing an effective system that combines cultivation, post-harvest handling, and sales becomes increasingly imperative for horticultural production. This review discusses characteristic and recent research highlights in horticultural crops, focusing on the breeding of quality traits and the mechanisms that underpin them. It additionally addresses challenges and potential solutions in horticultural production and post-harvest practices. Finally, we provide a prospective as to how emerging technologies can be implemented alongside interdisciplinary basic research to enhance our understanding and exploitation of horticultural crops.
Collapse
Affiliation(s)
- Xiaohui Jiang
- Key Laboratory of Horticultural Plant Biology (MOE), College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan, 430070, China
- Guangdong Provincial Key Laboratory of Tea Plant Resources Innovation and Utilization, Tea Research Institute, Guangdong Provincial Academy of Agricultural Sciences, Guangzhou, Guangdong, 510640, China
- Shenzhen Institute of Nutrition and Health, Huazhong Agricultural University, Wuhan, China
- Shenzhen Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, China
| | - Weiyi Zhang
- Key Laboratory of Horticultural Plant Biology (MOE), College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan, 430070, China
| | - Alisdair R Fernie
- Max-Planck-Institute of Molecular Plant Physiology, Am Muehlenberg 1, Potsdam-Golm, 14476, Germany
| | - Weiwei Wen
- Key Laboratory of Horticultural Plant Biology (MOE), College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan, 430070, China
- Shenzhen Institute of Nutrition and Health, Huazhong Agricultural University, Wuhan, China
- Shenzhen Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, China
| |
Collapse
|
16
|
Li BJ, Grierson D, Shi Y, Chen KS. Roles of abscisic acid in regulating ripening and quality of strawberry, a model non-climacteric fruit. HORTICULTURE RESEARCH 2022; 9:uhac089. [PMID: 35795383 PMCID: PMC9252103 DOI: 10.1093/hr/uhac089] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 03/30/2022] [Indexed: 05/08/2023]
Abstract
Abscisic acid (ABA) is a dominant regulator of ripening and quality in non-climacteric fruits. Strawberry is regarded as a model non-climacteric fruit due to its extensive genetic studies and proven suitability for transgenic approaches to understanding gene function. Strawberry research has contributed to studies on color, flavor development, and fruit softening, and in recent years ABA has been established as a core regulator of strawberry fruit ripening, whereas ethylene plays this role in climacteric fruits. Despite this major difference, several components of the interacting genetic regulatory network in strawberry, such as MADS-box and NAC transcription factors, are similar to those that operate in climacteric fruit. In this review, we summarize recent advances in understanding the role of ABA biosynthesis and signaling and the regulatory network of transcription factors and other phytohormones in strawberry fruit ripening. In addition to providing an update on its ripening, we discuss how strawberry research has helped generate a broader and more comprehensive understanding of the mechanism of non-climacteric fruit ripening and focus attention on the use of strawberry as a model platform for ripening studies.
Collapse
Affiliation(s)
- Bai-Jun Li
- College of Agriculture and Biotechnology, Zhejiang University, Zijingang Campus, Hangzhou 310058, China
- Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology, Zhejiang University, Zijingang Campus, Hangzhou 310058, China
- State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University, Zijingang Campus, Hangzhou 310058, China
| | - Donald Grierson
- State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University, Zijingang Campus, Hangzhou 310058, China
- Division of Plant and Crop Sciences, School of Biosciences, University of Nottingham, Sutton Bonington Campus, Loughborough LE12 5RD, UK
- Corresponding authors. E-mail: ;
| | - Yanna Shi
- College of Agriculture and Biotechnology, Zhejiang University, Zijingang Campus, Hangzhou 310058, China
- Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology, Zhejiang University, Zijingang Campus, Hangzhou 310058, China
- State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University, Zijingang Campus, Hangzhou 310058, China
- Corresponding authors. E-mail: ;
| | - Kun-Song Chen
- College of Agriculture and Biotechnology, Zhejiang University, Zijingang Campus, Hangzhou 310058, China
- Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology, Zhejiang University, Zijingang Campus, Hangzhou 310058, China
- State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University, Zijingang Campus, Hangzhou 310058, China
| |
Collapse
|
17
|
Gaarslev N, Swinnen G, Soyk S. Meristem transitions and plant architecture-learning from domestication for crop breeding. PLANT PHYSIOLOGY 2021; 187:1045-1056. [PMID: 34734278 PMCID: PMC8566237 DOI: 10.1093/plphys/kiab388] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Accepted: 07/19/2021] [Indexed: 05/20/2023]
Abstract
Genetic networks that regulate meristem transitions were recurrent targets of selection during crop domestication and allow fine-tuning of plant architecture for improved crop productivity.
Collapse
Affiliation(s)
- Natalia Gaarslev
- Center for Integrative Genomics, University of Lausanne, Lausanne, Switzerland
| | - Gwen Swinnen
- Center for Integrative Genomics, University of Lausanne, Lausanne, Switzerland
| | - Sebastian Soyk
- Center for Integrative Genomics, University of Lausanne, Lausanne, Switzerland
- Author for communication:
| |
Collapse
|
18
|
Duan K, Zhao YJ, Li ZY, Zou XH, Yang J, Guo CL, Chen SY, Yang XR, Gao QH. A Strategy for the Production and Molecular Validation of Agrobacterium-Mediated Intragenic Octoploid Strawberry. PLANTS 2021; 10:plants10112229. [PMID: 34834592 PMCID: PMC8622968 DOI: 10.3390/plants10112229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 10/16/2021] [Accepted: 10/16/2021] [Indexed: 11/16/2022]
Abstract
Intragenesis is an all-native engineering technology for crop improvement. Using an intragenic strategy to bring genes from wild species to cultivated strawberry could expand the genetic variability. A robust regeneration protocol was developed for the strawberry cv. ‘Shanghai Angel’ by optimizing the dose of Thidiazuron and identifying the most suitable explants. The expression cassette was assembled with all DNA fragments from F. vesca, harboring a sugar transporter gene FvSTP8 driven by a fruit-specific FvKnox promoter. Transformed strawberry was developed through an Agrobacterium-mediated strategy without any selectable markers. Other than PCR selection, probe-based duplex droplet digital PCR (ddPCR) was performed to determine the T-DNA insert. Four independent transformed shoots were obtained with a maximum of 5.3% efficiency. Two lines were confirmed to be chimeras, while the other two were complete transformants with six and 11 copies of the intragene, respectively. The presence of a vector backbone beyond the T-DNA in these transformants indicated that intragenic strawberries were not obtained. The current work optimized the procedures for producing transformed strawberry without antibiotic selection, and accurately determined the insertion copies by ddPCR in the strawberry genome for the first time. These strategies might be promising for the engineering of ‘Shanghai Angel’ and other cultivars to improve agronomic traits.
Collapse
Affiliation(s)
- Ke Duan
- Shanghai Key Laboratory of Protected Horticultural Technology, Forestry and Fruit Tree Research Institute, Shanghai Academy of Agricultural Sciences (SAAS), Shanghai 201403, China; (X.-H.Z.); (J.Y.); (X.-R.Y.)
- Correspondence: (K.D.); (Q.-H.G.)
| | - Ying-Jie Zhao
- Lanzhou New Area Academy of Modern Agricultural Sciences, Lanzhou 730300, China;
| | - Zi-Yi Li
- Ecological Technique and Engineering College, Shanghai Institute of Technology, Shanghai 201418, China;
| | - Xiao-Hua Zou
- Shanghai Key Laboratory of Protected Horticultural Technology, Forestry and Fruit Tree Research Institute, Shanghai Academy of Agricultural Sciences (SAAS), Shanghai 201403, China; (X.-H.Z.); (J.Y.); (X.-R.Y.)
| | - Jing Yang
- Shanghai Key Laboratory of Protected Horticultural Technology, Forestry and Fruit Tree Research Institute, Shanghai Academy of Agricultural Sciences (SAAS), Shanghai 201403, China; (X.-H.Z.); (J.Y.); (X.-R.Y.)
| | - Cheng-Lin Guo
- Hangzhou Woosen Biotechnology Co., Ltd., Hangzhou 310012, China;
| | - Si-Yu Chen
- College of Food Science, Shanghai Ocean University, Shanghai 201306, China;
| | - Xiu-Rong Yang
- Shanghai Key Laboratory of Protected Horticultural Technology, Forestry and Fruit Tree Research Institute, Shanghai Academy of Agricultural Sciences (SAAS), Shanghai 201403, China; (X.-H.Z.); (J.Y.); (X.-R.Y.)
| | - Qing-Hua Gao
- Shanghai Key Laboratory of Protected Horticultural Technology, Forestry and Fruit Tree Research Institute, Shanghai Academy of Agricultural Sciences (SAAS), Shanghai 201403, China; (X.-H.Z.); (J.Y.); (X.-R.Y.)
- Correspondence: (K.D.); (Q.-H.G.)
| |
Collapse
|
19
|
Gaston A, Potier A, Alonso M, Sabbadini S, Delmas F, Tenreira T, Cochetel N, Labadie M, Prévost P, Folta KM, Mezzetti B, Hernould M, Rothan C, Denoyes B. The FveFT2 florigen/FveTFL1 antiflorigen balance is critical for the control of seasonal flowering in strawberry while FveFT3 modulates axillary meristem fate and yield. THE NEW PHYTOLOGIST 2021; 232:372-387. [PMID: 34131919 PMCID: PMC8519138 DOI: 10.1111/nph.17557] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 06/09/2021] [Indexed: 05/08/2023]
Abstract
Plant architecture is central in determining crop yield. In the short-day species strawberry, a crop vegetatively propagated by daughter-plants produced by stolons, fruit yield is further dependent on the trade-off between sexual reproduction (fruits) and asexual reproduction (daughter-plants). Both are largely dependent on meristem identity, which establishes the development of branches, stolons and inflorescences. Floral initiation and plant architecture are modulated by the balance between two related proteins, FLOWERING LOCUS T (FT) and TERMINAL FLOWER 1 (TFL1). We explored in woodland strawberry the role of the uncharacterised FveFT2 and FveFT3 genes and of the floral repressor FveTFL1 through gene expression analyses, grafting and genetic transformation (overexpression and gene editing). We demonstrate the unusual properties of these genes. FveFT2 is a nonphotoperiodic florigen permitting short-day (SD) flowering and FveTFL1 is the long-hypothesised long-day systemic antiflorigen that contributes, together with FveFT2, to the photoperiodic regulation of flowering. We additionally show that FveFT3 is not a florigen but promotes plant branching when overexpressed, that is likely to be through changing axillary meristem fate, therefore resulting in a 3.5-fold increase in fruit yield at the expense of stolons. We show that our findings can be translated into improvement of cultivated strawberry in which FveFT2 overexpression significantly accelerates flowering.
Collapse
Affiliation(s)
- Amèlia Gaston
- Biologie du Fruit et PathologieUMR 1332Université BordeauxINRAEVillenave d’OrnonF‐33140France
| | - Aline Potier
- Biologie du Fruit et PathologieUMR 1332Université BordeauxINRAEVillenave d’OrnonF‐33140France
| | - Marie Alonso
- Biologie du Fruit et PathologieUMR 1332Université BordeauxINRAEVillenave d’OrnonF‐33140France
| | - Silvia Sabbadini
- Department of Agricultural, Food and Environmental SciencesMarche Polytechnic UniversityAncona60131Italy
| | - Frédéric Delmas
- Biologie du Fruit et PathologieUMR 1332Université BordeauxINRAEVillenave d’OrnonF‐33140France
| | - Tracey Tenreira
- Biologie du Fruit et PathologieUMR 1332Université BordeauxINRAEVillenave d’OrnonF‐33140France
| | - Noé Cochetel
- Biologie du Fruit et PathologieUMR 1332Université BordeauxINRAEVillenave d’OrnonF‐33140France
| | - Marc Labadie
- Biologie du Fruit et PathologieUMR 1332Université BordeauxINRAEVillenave d’OrnonF‐33140France
| | - Pierre Prévost
- Biologie du Fruit et PathologieUMR 1332Université BordeauxINRAEVillenave d’OrnonF‐33140France
| | - Kevin M. Folta
- Horticultural Sciences DepartmentUniversity of FloridaGainesvilleFL32611USA
| | - Bruno Mezzetti
- Department of Agricultural, Food and Environmental SciencesMarche Polytechnic UniversityAncona60131Italy
| | - Michel Hernould
- Biologie du Fruit et PathologieUMR 1332Université BordeauxINRAEVillenave d’OrnonF‐33140France
| | - Christophe Rothan
- Biologie du Fruit et PathologieUMR 1332Université BordeauxINRAEVillenave d’OrnonF‐33140France
| | - Béatrice Denoyes
- Biologie du Fruit et PathologieUMR 1332Université BordeauxINRAEVillenave d’OrnonF‐33140France
| |
Collapse
|
20
|
Hardigan MA, Lorant A, Pincot DDA, Feldmann MJ, Famula RA, Acharya CB, Lee S, Verma S, Whitaker VM, Bassil N, Zurn J, Cole GS, Bird K, Edger PP, Knapp SJ. Unraveling the Complex Hybrid Ancestry and Domestication History of Cultivated Strawberry. Mol Biol Evol 2021; 38:2285-2305. [PMID: 33507311 PMCID: PMC8136507 DOI: 10.1093/molbev/msab024] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Cultivated strawberry (Fragaria × ananassa) is one of our youngest domesticates, originating in early eighteenth-century Europe from spontaneous hybrids between wild allo-octoploid species (Fragaria chiloensis and Fragaria virginiana). The improvement of horticultural traits by 300 years of breeding has enabled the global expansion of strawberry production. Here, we describe the genomic history of strawberry domestication from the earliest hybrids to modern cultivars. We observed a significant increase in heterozygosity among interspecific hybrids and a decrease in heterozygosity among domesticated descendants of those hybrids. Selective sweeps were found across the genome in early and modern phases of domestication—59–76% of the selectively swept genes originated in the three less dominant ancestral subgenomes. Contrary to the tenet that genetic diversity is limited in cultivated strawberry, we found that the octoploid species harbor massive allelic diversity and that F. × ananassa harbors as much allelic diversity as either wild founder. We identified 41.8 M subgenome-specific DNA variants among resequenced wild and domesticated individuals. Strikingly, 98% of common alleles and 73% of total alleles were shared between wild and domesticated populations. Moreover, genome-wide estimates of nucleotide diversity were virtually identical in F. chiloensis,F. virginiana, and F. × ananassa (π = 0.0059–0.0060). We found, however, that nucleotide diversity and heterozygosity were significantly lower in modern F. × ananassa populations that have experienced significant genetic gains and have produced numerous agriculturally important cultivars.
Collapse
Affiliation(s)
- Michael A Hardigan
- Department of Plant Sciences, University of California, Davis, Davis, CA 95616, USA
| | - Anne Lorant
- Department of Plant Sciences, University of California, Davis, Davis, CA 95616, USA
| | - Dominique D A Pincot
- Department of Plant Sciences, University of California, Davis, Davis, CA 95616, USA
| | - Mitchell J Feldmann
- Department of Plant Sciences, University of California, Davis, Davis, CA 95616, USA
| | - Randi A Famula
- Department of Plant Sciences, University of California, Davis, Davis, CA 95616, USA
| | - Charlotte B Acharya
- Department of Plant Sciences, University of California, Davis, Davis, CA 95616, USA
| | - Seonghee Lee
- IFAS Gulf Coast Research and Education Center, Department of Horticulture, University of Florida, Wimauma, FL 33598, USA
| | - Sujeet Verma
- IFAS Gulf Coast Research and Education Center, Department of Horticulture, University of Florida, Wimauma, FL 33598, USA
| | - Vance M Whitaker
- IFAS Gulf Coast Research and Education Center, Department of Horticulture, University of Florida, Wimauma, FL 33598, USA
| | - Nahla Bassil
- USDA-ARS, National Clonal Germplasm Repository, Corvallis, OR 92182, USA
| | - Jason Zurn
- USDA-ARS, National Clonal Germplasm Repository, Corvallis, OR 92182, USA
| | - Glenn S Cole
- Department of Plant Sciences, University of California, Davis, Davis, CA 95616, USA
| | - Kevin Bird
- Department of Horticultural Science, Michigan State University, East Lansing, MI 48824, USA
| | - Patrick P Edger
- Department of Horticultural Science, Michigan State University, East Lansing, MI 48824, USA
| | - Steven J Knapp
- Department of Plant Sciences, University of California, Davis, Davis, CA 95616, USA
| |
Collapse
|
21
|
Pincot DDA, Ledda M, Feldmann MJ, Hardigan MA, Poorten TJ, Runcie DE, Heffelfinger C, Dellaporta SL, Cole GS, Knapp SJ. Social network analysis of the genealogy of strawberry: retracing the wild roots of heirloom and modern cultivars. G3-GENES GENOMES GENETICS 2021; 11:6117203. [PMID: 33772307 PMCID: PMC8022721 DOI: 10.1093/g3journal/jkab015] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 12/12/2020] [Indexed: 01/22/2023]
Abstract
The widely recounted story of the origin of cultivated strawberry (Fragaria × ananassa) oversimplifies the complex interspecific hybrid ancestry of the highly admixed populations from which heirloom and modern cultivars have emerged. To develop deeper insights into the three-century-long domestication history of strawberry, we reconstructed the genealogy as deeply as possible—pedigree records were assembled for 8,851 individuals, including 2,656 cultivars developed since 1775. The parents of individuals with unverified or missing pedigree records were accurately identified by applying an exclusion analysis to array-genotyped single-nucleotide polymorphisms. We identified 187 wild octoploid and 1,171 F. × ananassa founders in the genealogy, from the earliest hybrids to modern cultivars. The pedigree networks for cultivated strawberry are exceedingly complex labyrinths of ancestral interconnections formed by diverse hybrid ancestry, directional selection, migration, admixture, bottlenecks, overlapping generations, and recurrent hybridization with common ancestors that have unequally contributed allelic diversity to heirloom and modern cultivars. Fifteen to 333 ancestors were predicted to have transmitted 90% of the alleles found in country-, region-, and continent-specific populations. Using parent–offspring edges in the global pedigree network, we found that selection cycle lengths over the past 200 years of breeding have been extraordinarily long (16.0-16.9 years/generation), but decreased to a present-day range of 6.0-10.0 years/generation. Our analyses uncovered conspicuous differences in the ancestry and structure of North American and European populations, and shed light on forces that have shaped phenotypic diversity in F. × ananassa.
Collapse
Affiliation(s)
- Dominique D A Pincot
- Department of Plant Sciences, University of California, Davis, Davis, CA 95616, USA
| | - Mirko Ledda
- Department of Plant Sciences, University of California, Davis, Davis, CA 95616, USA
| | - Mitchell J Feldmann
- Department of Plant Sciences, University of California, Davis, Davis, CA 95616, USA
| | - Michael A Hardigan
- Department of Plant Sciences, University of California, Davis, Davis, CA 95616, USA
| | - Thomas J Poorten
- Department of Plant Sciences, University of California, Davis, Davis, CA 95616, USA
| | - Daniel E Runcie
- Department of Plant Sciences, University of California, Davis, Davis, CA 95616, USA
| | - Christopher Heffelfinger
- Department of Molecular, Cellular, and Developmental Biology, Yale University, New Haven, CT 06520, USA
| | - Stephen L Dellaporta
- Department of Molecular, Cellular, and Developmental Biology, Yale University, New Haven, CT 06520, USA
| | - Glenn S Cole
- Department of Plant Sciences, University of California, Davis, Davis, CA 95616, USA
| | - Steven J Knapp
- Department of Plant Sciences, University of California, Davis, Davis, CA 95616, USA
| |
Collapse
|
22
|
Microbial Polymers in Edible Films and Coatings of Garden Berry and Grape: Current and Prospective Use. FOOD BIOPROCESS TECH 2021. [DOI: 10.1007/s11947-021-02666-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
23
|
Zingaretti LM, Monfort A, Pérez-Enciso M. Automatic Fruit Morphology Phenome and Genetic Analysis: An Application in the Octoploid Strawberry. PLANT PHENOMICS (WASHINGTON, D.C.) 2021; 2021:9812910. [PMID: 34056620 PMCID: PMC8139333 DOI: 10.34133/2021/9812910] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 04/20/2021] [Indexed: 06/01/2023]
Abstract
Automatizing phenotype measurement will decisively contribute to increase plant breeding efficiency. Among phenotypes, morphological traits are relevant in many fruit breeding programs, as appearance influences consumer preference. Often, these traits are manually or semiautomatically obtained. Yet, fruit morphology evaluation can be enhanced using fully automatized procedures and digital images provide a cost-effective opportunity for this purpose. Here, we present an automatized pipeline for comprehensive phenomic and genetic analysis of morphology traits extracted from internal and external strawberry (Fragaria x ananassa) images. The pipeline segments, classifies, and labels the images and extracts conformation features, including linear (area, perimeter, height, width, circularity, shape descriptor, ratio between height and width) and multivariate (Fourier elliptical components and Generalized Procrustes) statistics. Internal color patterns are obtained using an autoencoder to smooth out the image. In addition, we develop a variational autoencoder to automatically detect the most likely number of underlying shapes. Bayesian modeling is employed to estimate both additive and dominance effects for all traits. As expected, conformational traits are clearly heritable. Interestingly, dominance variance is higher than the additive component for most of the traits. Overall, we show that fruit shape and color can be quickly and automatically evaluated and are moderately heritable. Although we study strawberry images, the algorithm can be applied to other fruits, as shown in the GitHub repository.
Collapse
Affiliation(s)
- Laura M. Zingaretti
- Centre for Research in Agricultural Genomics (CRAG), CSIC-IRTA-UAB-UB, 08193 Bellaterra, Barcelona, Spain
| | - Amparo Monfort
- Centre for Research in Agricultural Genomics (CRAG), CSIC-IRTA-UAB-UB, 08193 Bellaterra, Barcelona, Spain
- Institut de Recerca i Tecnologia Agroalimentàries (IRTA), 08193 Barcelona, Spain
| | - Miguel Pérez-Enciso
- Centre for Research in Agricultural Genomics (CRAG), CSIC-IRTA-UAB-UB, 08193 Bellaterra, Barcelona, Spain
- ICREA, Passeig de Lluís Companys 23, 08010 Barcelona, Spain
| |
Collapse
|
24
|
Ansar, Nazaruddin, Azis AD. New frozen product development from strawberries ( Fragaria Ananassa Duch.). Heliyon 2020; 6:e05118. [PMID: 33024877 PMCID: PMC7529817 DOI: 10.1016/j.heliyon.2020.e05118] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 06/28/2020] [Accepted: 09/27/2020] [Indexed: 11/28/2022] Open
Abstract
Strawberry fruit has a short shelf life. If stored at ambient temperature only lasts 1 day, so it needs to be dried into a frozen product so that its shelf life is longer. Frozen products are favored by consumers because they still have properties like fresh fruit. This study was aimed at examining the physical and sensory characteristics of new frozen products from strawberries. The research sample was freeze-dried at 3 variations of the heating plate temperature were 40, 50, and 60 °C and 3 variations of the drying time were 24, 36, and 48 h. The research parameters observed were weight loss, water content, texture, color, aroma, and taste. The results showed that the freeze-vacuum drying process has a significant influence on the parameters of weight loss, moisture content, texture, and color of frozen strawberries, but does not influence significantly to aroma and taste. The highest weight loss and evaporation were obtained at 60 °C and 48 h of drying time. Frozen strawberries most preferred by panelists are those that are freeze-dried at 50 °C and a drying time of 36 h because they have aroma and flavor that seem fresh strawberries.
Collapse
Affiliation(s)
- Ansar
- Department of Agricultural Engineering, Faculty of Food Technology and Agroindustries, University of Mataram, Indonesia
| | - Nazaruddin
- Department of Food Science and Technology, Faculty of Food Technology and Agroindustries, University of Mataram, Indonesia
| | - Atri Dewi Azis
- Department of English Education, Faculty of Teacher Training and Education, University of Mataram, Indonesia
| |
Collapse
|
25
|
Denoyes B, Gaston A, Rothan C. Make it bloom! CONSTANS contributes to day neutrality in rose. JOURNAL OF EXPERIMENTAL BOTANY 2020; 71:3923-3926. [PMID: 32628767 PMCID: PMC7337180 DOI: 10.1093/jxb/eraa270] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
This article comments on:
Lu J, Sun J, Jiang A, Bai M, Fan C, Liu J, Ning G, Wang C. 2020. Alternate expression of CONSTANS-LIKE 4 in short days and CONSTANS in long days facilitates day-neutral response in Rosa chinensis. Journal of Experimental Botany 71, 4057–4068
Collapse
Affiliation(s)
- Béatrice Denoyes
- INRAE and University of Bordeaux, UMR 1332 Biologie du Fruit et Pathologie, Villenave d’Ornon, France
| | - Amèlia Gaston
- INRAE and University of Bordeaux, UMR 1332 Biologie du Fruit et Pathologie, Villenave d’Ornon, France
| | - Christophe Rothan
- INRAE and University of Bordeaux, UMR 1332 Biologie du Fruit et Pathologie, Villenave d’Ornon, France
| |
Collapse
|
26
|
Gao Q, Luo H, Li Y, Liu Z, Kang C. Genetic modulation of RAP alters fruit coloration in both wild and cultivated strawberry. PLANT BIOTECHNOLOGY JOURNAL 2020; 18:1550-1561. [PMID: 31845477 PMCID: PMC7292541 DOI: 10.1111/pbi.13317] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 12/01/2019] [Accepted: 12/10/2019] [Indexed: 05/09/2023]
Abstract
Fruit colour affects consumer preference and is an important trait for breeding in strawberry. Previously, we isolated the Reduced Anthocyanins in Petioles (RAP) gene encoding a glutathione S-transferase (GST) that binds anthocyanins to facilitate their transport from cytosol to vacuole in the diploid strawberry Fragaria vesca. The parent of rap was the F. vesca variety 'Yellow Wonder' that develops white fruit due to a natural mutation in the FveMYB10 gene. Here, we investigated the application potential of RAP in modulating fruit colours by overexpression of RAP in F. vesca and knockout of RAP in the cultivated strawberry Fragaria × ananassa. Unexpectedly, the RAP overexpression in Yellow Wonder background caused formation of red fruit. In addition, the red coloration occurs precociously at floral stage 10 and continues in the receptacle during early fruit development. Transcriptome analysis revealed that the anthocyanin biosynthesis genes were not up-regulated in RAP-ox; rap myb10 flowers at anthesis and largely inhibited at the turning stage in fruit, suggesting a coloration mechanism independent of FveMYB10. Moreover, we used CRISPR/Cas9 to knockout RAP in cultivated strawberry which is octoploid. Six copies of RAP were simultaneously knocked out in the T0 generation leading to the green stem and white-fruited phenotype. Several T1 progeny have segregated away the CRISPR/Cas9 transgene but maintain the green stem trait. Our results indicate that enhancing the anthocyanin transport could redirect the metabolic flux from proanthocyanidin to anthocyanin production at early developmental stages of fruit and that RAP is one promising candidate gene in fruit colour breeding of strawberry.
Collapse
Affiliation(s)
- Qi Gao
- Key Laboratory of Horticultural Plant Biology (Ministry of Education)College of Horticulture and Forestry SciencesHuazhong Agricultural UniversityWuhanChina
| | - Huifeng Luo
- Institute of HorticultureHangzhou Academy of Agricultural SciencesHangzhouChina
| | - Yongping Li
- Key Laboratory of Horticultural Plant Biology (Ministry of Education)College of Horticulture and Forestry SciencesHuazhong Agricultural UniversityWuhanChina
| | - Zhongchi Liu
- Department of Cell Biology and Molecular GeneticsUniversity of MarylandCollege ParkMDUSA
| | - Chunying Kang
- Key Laboratory of Horticultural Plant Biology (Ministry of Education)College of Horticulture and Forestry SciencesHuazhong Agricultural UniversityWuhanChina
| |
Collapse
|
27
|
Labadie M, Vallin G, Petit A, Ring L, Hoffmann T, Gaston A, Potier A, Schwab W, Rothan C, Denoyes B. Metabolite Quantitative Trait Loci for Flavonoids Provide New Insights into the Genetic Architecture of Strawberry ( Fragaria × ananassa) Fruit Quality. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:6927-6939. [PMID: 32469530 DOI: 10.1021/acs.jafc.0c01855] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Flavonoids are products from specialized metabolism that contribute to fruit sensorial (color) and nutritional (antioxidant properties) quality. Here, using a pseudo full-sibling F1 progeny previously studied for fruit sensorial quality of cultivated strawberry (Fragaria × ananassa), we explored over two successive years the genetic architecture of flavonoid-related traits using liquid chromatography electrospray ionization tandem mass spectrometry (13 compounds including anthocyanins, flavonols, and flavan-3-ols) and colorimetric assays (anthocyanins, flavonoids, phenolics, and total antioxidant capacity (ferric reducing antioxidant power and Trolox equivalent antioxidant capacity)). Network correlation analysis highlighted the high connectivity of flavonoid compounds within each chemical class and low correlation with colorimetric traits except for anthocyanins. Mapping onto the female and male linkage maps of 152 flavonoid metabolic quantitative trait loci (mQTLs) and of 26 colorimetric QTLs indicated colocalization on few linkage groups of major flavonoid- and taste-related QTLs previously uncovered. These results pave the way for the discovery of genetic variations underlying flavonoid mQTLs and for marker-assisted selection of strawberry varieties with improved sensorial and nutritional quality.
Collapse
Affiliation(s)
- Marc Labadie
- INRAE, Univ. Bordeaux, UMR BFP, Villenave d'Ornon F-33140, France
| | - Guillaume Vallin
- INRAE, Univ. Bordeaux, UMR BFP, Villenave d'Ornon F-33140, France
| | - Aurélie Petit
- INRAE, Univ. Bordeaux, UMR BFP, Villenave d'Ornon F-33140, France
- INVENIO, MIN de Brienne, 110 quai de Paludate, Bordeaux 33800, France
| | - Ludwig Ring
- Biotechnology of Natural Products, Technical University Munich, Liesel-Beckmann-Str. 1, Freising 85354, Germany
| | - Thomas Hoffmann
- Biotechnology of Natural Products, Technical University Munich, Liesel-Beckmann-Str. 1, Freising 85354, Germany
| | - Amèlia Gaston
- INRAE, Univ. Bordeaux, UMR BFP, Villenave d'Ornon F-33140, France
| | - Aline Potier
- INRAE, Univ. Bordeaux, UMR BFP, Villenave d'Ornon F-33140, France
| | - Wilfried Schwab
- Biotechnology of Natural Products, Technical University Munich, Liesel-Beckmann-Str. 1, Freising 85354, Germany
| | | | - Béatrice Denoyes
- INRAE, Univ. Bordeaux, UMR BFP, Villenave d'Ornon F-33140, France
| |
Collapse
|